Both organizations are run out of the same New York office.
Late last year, he was asked to head the firm's New York office.
He and his wife continue to work from their New York office.
In 2002 he moved to the New York office, which remains his base today.
He ran the New York office once before, from 1977 to 1980.
In 1954, he became head of its New York office.
Michael will keep an eye on the New York office.
The cause of death was cancer, his New York office said.
In the old days, if you wanted fast track, the New York office was the place to be.
He did not return a call placed to his New York office.